Inside Remilia Hair's Repair Duo for Healthier-Looking Hair
Two high-performance products, one rich mask and one silky serum, built to bring dry, brittle strands back fast. Meet the Hair Repair Duo.

A great hair day can start well before you pick up a styling tool, and the Hair Repair Duo is the place to begin. We paired two high-performance products made for fall, both designed to bring dry, brittle strands back quickly. One is a rich, buttery mask, and the other is a silky serum. Here's what the Green Coco Hair Mask and Cosmocap Serum each bring to your routine.
Where Repair Starts Every Day: Daily Serum
The Cosmocap hair repair serum relies on silk protein, vitamin B5, and keratin amino acids, sealed in a biodegradable, single-dose capsule. It's designed to strengthen strands and has been shown to reduce breakage by up to 2.6 times. Massage it into damp hair, working from the ends up to mid-length, and it sinks in within seconds with no residue, leaving a glossy, salon-quality finish.
Repair without the Weight
Because it's a vegan lightweight hair serum, Cosmocap Serum soaks into damp hair quickly and leaves nothing heavy or sticky behind. It suits fine and thick hair equally well, so you can get repair without the heaviness, showing that strength and a light feel can come from the same product. Want more shine? Smooth it on after your leave-in conditioner as a finishing step. It's as versatile as it is quick.
The Weekly Treatment That Goes Deeper
Green Coco Hair Mask is the weekly step that completes our Hair Repair Duo. This hair mask for healthier-looking hair combines coconut oil, green tea extract, and the PRODEW amino acid complex, and clinical studies found it delivers up to 50% stronger hair after a single treatment and a 44% boost in volume after five uses.
After shampooing, leave it in for 5 to 10 minutes so it can work on the structure of each strand instead of only smoothing the outside. When you want a more intensive treatment, apply it to towel-dried hair and let it sit for 20 to 30 minutes under a warm towel for deeper results.
Used together, the Hair Repair Duo gives every hair type a repair routine with results you can see: shinier, healthier-looking hair that feels as good as it looks.
Discover a full range of products at remiliahair.com










